By Josie Clarke, PA Consumer Affairs Correspondent & Lawrence Matheson Consumer confidence in the UK has got a big boost and reached its highest level in two years, according to a survey by GfK. GfK’s Consumer Confidence Index stands at minus 19 this month, which is the best score since January 2022. How households feel about their income and expenditure – the best single indicator, GfK explained, is now standing at zero, with negative scores falling away after 24 months. Opinions about the economic situation for the next year have also improved, increasing by four points to minus 21 a whoppin…